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SHANDONG FENGYUAN CHEMICAL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,424
  • Filing trend
    ⇧ 150.0%
About

SHANDONG FENGYUAN CHEMICAL CO LTD has a total of 11 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and organic fine chemistry are LOCKHEED MARTIN ENERGY LLC, SHANGHAI EVERPOWER TECH LTD and AEA TECHNOLOGY BATTERY SYSTEMS.

Patent filings in countries

World map showing SHANDONG FENGYUAN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANDONG FENGYUAN CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Tao 8
#2 Li Guichen 8
#3 Zhao Guanghui 4
#4 Jia Jiyou 2

Latest patents

Publication Filing date Title
CN108448076A The method of modifying of nickle cobalt lithium manganate trielement composite material
CN108417797A Nickelic tertiary cathode composite material and preparation method
CN108390034A The preparation method of high voltage trielement composite material
CN108390035A The preparation method of graphene/trielement composite material
CN108417773A A kind of LiFePO4 combination electrode and its preparation method and application
CN107994214A A kind of high-performance iron phosphate lithium composite material and preparation method thereof
CN108091833A A kind of high compacted density composite ferric lithium phosphate material and preparation method thereof
CN106731501A The method on acid tail gas absorption tower and absorption oxalic acid tail gas in oxalic acid production
CN106748735A Oxalic acid crystal circulates preparation facilities
CN105777532A Method of reutilizing VC waste liquid to produce oxalic acid
CN104478693A Preparation method of refined oxalic acid